CN209998898U

CN209998898U - bidirectional grinding device special for automobile synchronizer

Info

Publication number: CN209998898U
Application number: CN201920802294.8U
Authority: CN
Inventors: 傅仕云; 解健; 庞广道; 周凌
Original assignee: JIANGSU XING LI DA GEAR CO Ltd
Current assignee: JIANGSU XING LI DA GEAR CO Ltd
Priority date: 2019-05-30
Filing date: 2019-05-30
Publication date: 2020-01-31
Anticipated expiration: 2029-05-30

Abstract

The utility model relates to a special two-way grinding device of car synchronizer, the on-line screen storage device comprises a base, the base both sides are equipped with symmetrical slide rail, be equipped with assorted slider with it on the slide rail, be equipped with grinding device on the slider, be equipped with fixing device in the middle of the slide rail, the fixing device both sides are equipped with the spark collector, recovery unit is connected to the spark collector, recovery unit connects the motor the utility model discloses simple structure effectively improves work efficiency and precision through 360 at the uniform velocity moving two-way polishing, and hydraulic cylinder's drive force is sufficient simultaneously, and the use of cooperation locator effectively improves the location effect, effectively improves the fixity through the use of automatic locker, and degree of automation is high, and save time and cost improve comprehensive economic benefits.

Description

bidirectional grinding device special for automobile synchronizer

Technical Field

The utility model particularly relates to a special two-way grinding device of kinds of car synchronizers.

Background

The automobile synchronizer is used as of the automobile part, and needs to be polished in the machining process to achieve smoothness and improve precision.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a special two-way grinding device of kinds of car synchronizers to solve current technical problem.

In order to achieve the purpose, the utility model provides a special two-way grinding device of automobile synchronizer, including the base, the base both sides are equipped with symmetrical slide rail, be equipped with the slider that matches with it on the slide rail, be equipped with grinding device on the slider, be equipped with fixing device in the middle of the slide rail, fixing device both sides are equipped with the spark collector, the spark collector is connected recovery unit, recovery unit connects the motor;

the polishing device comprises a bearing seat, a second hydraulic cylinder is arranged on the bearing seat, a driving shaft is arranged on the second hydraulic cylinder, the driving shaft is connected with a knife sharpener, the driving shaft is connected with a speed stabilizer, and the speed stabilizer is fixed on a motor;

fixing device includes the recess, the recess top is equipped with compressed air cylinder, the recess is located to be equipped with the workstation with water flat line with grinding device, the workstation bottom is equipped with the telescopic link, the telescopic link bottom is fixed on the fixing base, be equipped with on the workstation with car synchronizer assorted auto-lock ware, the workstation is middle to be embedded to have the locator.

The utility model discloses a go into step improvement lie in that recovery unit includes the recovery pipeline, the recovery pipeline top is passed through the support frame and is fixed on the base, the inside dust absorption fan that is equipped with of recovery pipeline, the collection box is connected to the recovery pipeline, the recovery pipeline includes section and second section, be connected through the arc section that the radian is 140 between section and the second section, section is passed through the support frame and is connected, personally submits 25-35 with the level, the second section is mutually perpendicular with the collection box.

The utility model discloses a go into step improvement lie in that the workstation includes the supporting layer, be equipped with the buffer layer on the supporting layer, be equipped with the wearing layer on the buffer layer, the inside locator of inlaying of wearing layer, the supporting layer adopts the high manganese steel that thickness is 0.8-1.2cm, the buffer layer adopts the buffer board that thickness is 3-4mm, the wearing layer adopts thickness to be 3-5mm instrument steel.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model has simple structure, realizes bidirectional polishing effectively through the symmetrical polishing devices on both sides, improves the work efficiency, promotes the driving shaft to rotate at a constant speed of 360 degrees under the rotation of the speed stabilizer, effectively improves the stability, strengthens the polishing accuracy, reduces the error and saves the cost;

2. the utility model discloses the use of hydraulic cylinder, power is sufficient, flexible scope , and the location effect of promotion is effectively realized to the use of cooperation locator, and the telescopic link that is equipped with in the workstation bottom can stretch out and draw back according to actual conditions, makes its work piece match the height of whetting a knife, and degree of automation is high, effectively reduces the human cost, improves the precision;

3. the spark collector adopted in the utility model can effectively reduce the polishing temperature of the workpiece, ensure the safety of the structure, effectively recover scraps and the like in time by matching with the use of the recovery device, ensure the cleanliness of the whole structure, thereby ensuring the polishing precision, effectively improving the recovery rate of the multi-section recovery pipeline, simultaneously improving the buffer property and prolonging the service life of the recovery device;

4. the utility model provides a workstation passes through multilayer structure and constitutes, has good resistance to compression, buffering, performance such as wear-resisting, and live time is long, improves comprehensive economic benefits, and the automatic locker that the surface was equipped with can effectively improve the fixity, ensures the stability of the in-process work piece of polishing, avoids taking place the displacement, improves the precision.

Description of the drawings:

FIG. 1: the top view of the utility model;

FIG. 2: the structure schematic diagram of the polishing device of the utility model;

FIG. 3: the structure of the fixing device of the utility model is shown schematically;

FIG. 4: the utility model discloses recovery unit's schematic structure diagram.

Detailed Description

The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only partial embodiments of , but not all embodiments.

The utility model provides an kind of technical scheme:

special two-way grinding device of car synchronizer, including base 1, base 1 both sides are equipped with symmetrical slide rail 2, be equipped with assorted slider 3 with it on the slide rail 2, be equipped with grinding device 4 on the slider 3, be equipped with fixing device 5 in the middle of the slide rail 2, the 5 both sides of fixing device are equipped with spark collector 6, recovery unit 7 is connected to spark collector 6, recovery unit 7 connects motor 8.

In this embodiment, the polishing device 4 includes a bearing seat 41, a second hydraulic cylinder 42 is provided on the bearing seat 41, a driving shaft 43 is provided on the second hydraulic cylinder 42, the driving shaft 43 is connected with a knife 44, the driving shaft 43 is connected with a speed stabilizer 45, and the speed stabilizer 45 is fixed on the motor 8.

In this embodiment, fixing device 5 includes recess 51, the recess 51 top is equipped with compressed air cylinder 52, recess 51 is located with level line with grinding device 4 and is equipped with workstation 53, workstation 53 bottom is equipped with telescopic link 54, telescopic link 54 bottom is fixed on fixing base 55, be equipped with on the workstation 53 with car synchronizer assorted auto-locker 56, the middle embedded locator 57 that has of workstation 53.

In this embodiment, the recycling device 7 includes a recycling pipe 71, the top of the recycling pipe 71 is fixed on the base 1 through a support bracket 72, a dust suction fan 73 is disposed inside the recycling pipe 71, the recycling pipe 71 is connected with a recycling box 74, the recycling pipe 71 includes an th section 75 and a second section 76, the th section 75 is connected with the second section 76 through an arc section 77 with a radian of 140 °, the th section is connected with the support bracket 72, and is 25 ° to 35 ° to the horizontal plane, and the second section 76 is perpendicular to the recycling box 74.

In this embodiment, the workbench 53 includes a support layer 531, a buffer layer 532 is disposed on the support layer 531, a wear-resistant layer 533 is disposed on the buffer layer 532, the locator 57 is embedded in the wear-resistant layer 533, the support layer 531 is made of high manganese steel with a thickness of 0.8-1.2cm, the buffer layer 532 is made of a buffer plate with a thickness of 3-4mm, and the wear-resistant layer 533 is made of tool steel with a thickness of 3-5 mm.

The working principle is that a motor is started, according to signal transmission of a positioner, a workpiece is pushed onto a workbench under the action of an telescopic cylinder, the workpiece is locked through an automatic locker, the height of a knife is adjusted through a telescopic rod, the height of the knife is matched, the distance between sliding blocks on two sides and the telescopic length of a second hydraulic cylinder are adjusted simultaneously, the knife is matched with the position of the workpiece, a driving shaft is driven to rotate at a constant speed of 360 degrees under the action of a speed stabilizer, so that the knife performs bidirectional polishing on the workpiece, a spark collector collects sparks generated during polishing, scraps and the like are recycled in a pipeline through suction of a dust collection fan, the scraps slide into a recycling box under the action of gravity, after polishing is completed, the sliding blocks slide to the original position, the telescopic rod retracts, the height of the workbench is matched with a groove, and the sliding blocks are pushed to leave the workbench to perform lower step under the action of a telescopic cylinder.

In the above embodiment, the utility model discloses simple structure effectively improves work efficiency and precision through 360 at the uniform velocity moving two-way polishing, and hydraulic cylinder's driving force is sufficient simultaneously, and the use of cooperation locator effectively improves the location effect, effectively improves the fixity through the use of automatic locking ware, and degree of automation is high, and save time and cost improve comprehensive economic benefits.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

The two-way polishing device special for the automobile synchronizers comprises a base (1) and is characterized in that symmetrical slide rails (2) are arranged on two sides of the base (1), slide blocks (3) matched with the slide rails (2) are arranged on the slide rails (2), polishing devices (4) are arranged on the slide blocks (3), a fixing device (5) is arranged in the middle of the slide rails (2), spark collectors (6) are arranged on two sides of the fixing device (5), the spark collectors (6) are connected with a recovery device (7), and the recovery device (7) is connected with a motor (8);

the grinding device (4) comprises a bearing seat (41), a second hydraulic cylinder (42) is arranged on the bearing seat (41), a driving shaft (43) is arranged on the second hydraulic cylinder (42), the driving shaft (43) is connected with a grinding knife (44), the driving shaft (43) is connected with a speed stabilizer (45), and the speed stabilizer (45) is fixed on the motor (8);

fixing device (5) include recess (51), recess (51) top is equipped with compressed air cylinder (52), recess (51) are located with water flat line and are equipped with workstation (53), workstation (53) bottom is equipped with telescopic link (54), telescopic link (54) bottom is fixed on fixing base (55), be equipped with on workstation (53) with car synchronization ware assorted auto-locker (56), it has locator (57) to embed in the middle of workstation (53).
2. The bidirectional grinding device special for automobile synchronizers is characterized in that the recovery device (7) comprises a recovery pipeline (71), the top of the recovery pipeline (71) is fixed on the base (1) through a support frame (72), a dust suction fan (73) is arranged inside the recovery pipeline (71), the recovery pipeline (71) is connected with a recovery box (74), the recovery pipeline (71) comprises a section (75) and a second section (76), the section (75) is connected with the second section (76) through an arc section (77) with the arc angle of 140 degrees, the section is connected through the support frame (72) and is 25-35 degrees to the horizontal plane, and the second section (76) is perpendicular to the recovery box (74).
3. The bidirectional grinding device special for automobile synchronizers is characterized in that the workbench (53) comprises a support layer (531), a buffer layer (532) is arranged on the support layer (531), a wear-resistant layer (533) is arranged on the buffer layer (532), a positioner (57) is embedded in the wear-resistant layer (533), the support layer (531) is made of high manganese steel with the thickness of 0.8-1.2cm, the buffer layer (532) is made of a buffer plate with the thickness of 3-4mm, and the wear-resistant layer (533) is made of tool steel with the thickness of 3-5 mm.